HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old Feb 07, 2002, 12:20 AM
Registered User
Florida
Joined Oct 2001
178 Posts
Source for a 5,6, or 7 to 1 Gear Box for a sp400?

I have had good results from 3.4:1, 10 700Mah NiMH, and 11X7 apc prop. I put the figures through MotoCalc and things really get good at around 5-7 to 1 with a bigger prop. The highest ratio box I can find is 4 to 1. Any suggestions?
Thanks,
Rick
rsieminski is offline Find More Posts by rsieminski
Reply With Quote
Sign up now
to remove ads between posts
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Wanted Mounting bolts for Hacker B20 w/4:1 gear box flystoolow Aircraft - Electric - Power Systems (FS/W) 8 Aug 02, 2006 01:17 PM
3- 1.7:1 gear drives for Speed 400 by Kyosho for Ferrias JTinCT Aircraft - Electric - Airplanes (FS/W) 2 Mar 16, 2003 08:38 PM
New - Hacker B50-11s Brusless Motor with 6.7:1 gear box! comes with Precision s Joe Pierson Aircraft - Electric - Airplanes (FS/W) 0 Mar 25, 2002 09:31 PM
Need a sp400 gearbox at 5, 6, or 7 to 1? Where? rsieminski Sport Planes 0 Feb 07, 2002 05:33 PM
Source for a 5,6, or 7 to 1 Gear Box for a sp400? rsieminski Power Systems 1 Feb 07, 2002 02:17 PM